html/cgi-bin/wlanap.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2005-2013  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # WLAN AP cgi based on wlanap.cgi written by Markus Hoffmann & Olaf Westrik
  23 #
  24
  25 use strict;
  26
  27 # enable only the following on debugging purpose
  28 #use warnings;
  29 #use CGI::Carp 'fatalsToBrowser';
  30
  31 require '/var/ipfire/general-functions.pl';
  32 require '/var/ipfire/lang.pl';
  33 require '/var/ipfire/header.pl';
  34
  35 my $debug = 0;
  36 my $status = '';
  37 my $errormessage = '';
  38 my $status_started = "<td align='center' width='75%' bgcolor='${Header::colourgreen}'><font color='white'><strong>$Lang::tr{'running'}</strong></font></td></tr>";
  39 my $status_stopped = "<td align='center' width='75%' bgcolor='${Header::colourred}'><font color='white'><strong>$Lang::tr{'stopped'}</strong></font></td></tr>";
  40
  41 # get rid of used only once warnings
  42 my @onlyonce = ( $Header::colourgreen, $Header::colourred );
  43 undef @onlyonce;
  44
  45 my %selected=();
  46 my %checked=();
  47 my %color = ();
  48 my %mainsettings = ();
  49 my %netsettings=();
  50 my %wlanapsettings=();
  51 my $channel = '';
  52 my $country = '';
  53 my $txpower = '';
  54
  55 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  56 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  57 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
  58
  59 $wlanapsettings{'APMODE'} = 'on';
  60 $wlanapsettings{'ACTION'} = '';
  61 $wlanapsettings{'MACMODE'} = '0';
  62 $wlanapsettings{'INTERFACE'} = '';
  63 $wlanapsettings{'SSID'} = 'IPFire';
  64 $wlanapsettings{'HIDESSID'} = 'off';
  65 $wlanapsettings{'ENC'} = 'wpa2';               # none / wpa1 /wpa2
  66 $wlanapsettings{'TXPOWER'} = 'auto';
  67 $wlanapsettings{'CHANNEL'} = '05';
  68 $wlanapsettings{'COUNTRY'} = '00';
  69 $wlanapsettings{'HW_MODE'} = 'g';
  70 $wlanapsettings{'PWD'} = 'IPFire-2.x';
  71 $wlanapsettings{'SYSLOGLEVEL'} = '0';
  72 $wlanapsettings{'DEBUG'} = '4';
  73 $wlanapsettings{'DRIVER'} = 'MADWIFI';
  74 $wlanapsettings{'HTCAPS'} = '';
  75
  76 &General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);
  77 &Header::getcgihash(\%wlanapsettings);
  78
  79 my @macs = $wlanapsettings{'MACS'};
  80
  81 delete $wlanapsettings{'__CGI__'};
  82 delete $wlanapsettings{'x'};
  83 delete $wlanapsettings{'y'};
  84 delete $wlanapsettings{'MACS'};
  85 delete $wlanapsettings{'ACCEPT_MACS'};
  86 delete $wlanapsettings{'DENY_MACS'};
  87
  88 &Header::showhttpheaders();
  89
  90 my $string=();
  91 my $status=();
  92 my $errormessage = '';
  93 my $memory = 0;
  94 my @memory=();
  95 my @pid=();
  96 my @hostapd=();
  97 sub pid
  98 {
  99 # for pid and memory
 100         open(FILE, '/usr/local/bin/addonctrl hostapd status | ');
 101         @hostapd = <FILE>;
 102         close(FILE);
 103         $string = join("", @hostapd);
 104         $string =~ s/[a-z_]//gi;
 105         $string =~ s/\[[0-1]\;[0-9]+//gi;
 106         $string =~ s/[\(\)\.]//gi;
 107         $string =~ s/  //gi;
 108         $string =~ s/\e//gi;
 109         @pid = split(/\s/,$string);
 110         if (open(FILE, "/proc/$pid[0]/statm")){
 111                 my $temp = <FILE>;
 112                 @memory = split(/ /,$temp);
 113                 close(FILE);
 114                 }
 115         $memory+=$memory[0];
 116 }
 117 pid();
 118
 119
 120
 121 if ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'wlanap del interface'}" ){
 122         delete $wlanapsettings{'INTERFACE'};
 123         &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 124 }
 125
 126 if ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'save'}" ){
 127         # verify WPA Passphrase - only with enabled enc
 128         if (($wlanapsettings{'ENC'} eq "wpa1") || ($wlanapsettings{'ENC'} eq "wpa2") || ($wlanapsettings{'ENC'} eq "wpa1+2")){
 129                 # must be 8 .. 63 characters
 130                 if ( (length($wlanapsettings{'PWD'}) < 8) || (length($wlanapsettings{'PWD'}) > 63)){
 131                         $errormessage .= "$Lang::tr{'wlanap invalid wpa'}<br />";
 132                 }
 133                 # only ASCII alowed
 134                 if ( !($wlanapsettings{'PWD'} !~ /[^\x00-\x7f]/) ){
 135                         $errormessage .= "$Lang::tr{'wlanap invalid wpa'}<br />";
 136                 }
 137         }
 138
 139         if ( $errormessage eq '' ){
 140                 &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 141                 &WriteConfig_hostapd();
 142
 143                 system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
 144                 pid();
 145         }
 146 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'wlanap interface'}" ){
 147         &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 148 }elsif ( ($wlanapsettings{'ACTION'} eq "$Lang::tr{'start'}") && ($memory == 0) ){
 149         system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
 150         pid();
 151 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'stop'}" ){
 152         system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
 153         $memory=0;
 154 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'restart'}" ){
 155         system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
 156         pid();
 157 }
 158
 159 &Header::openpage('Wireless LAN', 1, '', '');
 160 &Header::openbigbox('100%', 'left', '', $errormessage);
 161
 162 if ( $errormessage ){
 163         &Header::openbox('100%', 'center', $Lang::tr{'error messages'});
 164         print "<class name='base'>$errormessage\n";
 165         print "&nbsp;</class>\n";
 166         &Header::closebox();
 167 }
 168
 169
 170 # Found this usefull piece of code in BlockOutTraffic AddOn  8-)
 171 #   fwrules.cgi
 172 ###############
 173 # DEBUG DEBUG
 174 if ( $debug ){
 175         &Header::openbox('100%', 'center', 'DEBUG');
 176         my $debugCount = 0;
 177         foreach my $line (sort keys %wlanapsettings) {
 178                 print "$line = '$wlanapsettings{$line}'<br />\n";
 179                 $debugCount++;
 180         }
 181         print "&nbsp;Count: $debugCount\n";
 182         &Header::closebox();
 183 }
 184 # DEBUG DEBUG
 185 ###############
 186
 187 #
 188 # Driver and status detection
 189 #
 190 my $wlan_card_status = 'dummy';
 191 my $wlan_ap_status = '';
 192 my $message = "";
 193
 194 $selected{'INTERFACE'}{'green0'} = '';
 195 $selected{'INTERFACE'}{'blue0'} = '';
 196 $selected{'ENC'}{$wlanapsettings{'INTERFACE'}} = "selected='selected'";
 197
 198 if ( ($wlanapsettings{'INTERFACE'} eq '') ){
 199         $message = $Lang::tr{'wlanap select interface'};
 200         &Header::openbox('100%', 'center', "WLAN AP");
 201 print <<END
 202 $message<br />
 203 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 204 <select name='INTERFACE'>
 205 END
 206 ;
 207         if ( $netsettings{'BLUE_DEV'} ne ''){
 208                 print "<option value='blue0' $selected{'INTERFACE'}{'blue0'}>blue0</option>";
 209         }
 210 print <<END
 211                 <option value='green0' $selected{'INTERFACE'}{'green0'}>green0</option>
 212 </select>
 213 <br /><br />
 214 <hr size='1'>
 215         <input type='submit' name='ACTION' value='$Lang::tr{'wlanap interface'}' /></form>
 216 END
 217 ;
 218         &Header::closebox();
 219         &Header::closebigbox();
 220         &Header::closepage();
 221         exit;
 222 }else{
 223         my $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} 2>/dev/null`;
 224
 225         if ( $cmd_out eq '' ){
 226                 $message = "$Lang::tr{'wlanap no interface'}";
 227                 $wlan_card_status = '';
 228         }else{
 229                 $cmd_out = `/sbin/ifconfig | /bin/grep $wlanapsettings{'INTERFACE'}`;
 230                 if ( $cmd_out eq '' ){
 231                         $wlan_card_status = 'down';
 232                 }else{
 233                         $wlan_card_status = 'up';
 234                         $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} | /bin/grep "Mode:Master"`;
 235                         if ( $cmd_out ne '' ){
 236                                 $wlan_ap_status = 'up';
 237                         }
 238                 }
 239         }
 240 }
 241
 242 # Change old "n" to "gn"
 243 if ( $wlanapsettings{'HW_MODE'} eq 'n' ) {
 244         $wlanapsettings{'HW_MODE'}='gn';
 245 }
 246
 247 $checked{'HIDESSID'}{'off'} = '';
 248 $checked{'HIDESSID'}{'on'} = '';
 249 $checked{'HIDESSID'}{$wlanapsettings{'HIDESSID'}} = "checked='checked'";
 250
 251 $selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
 252 $selected{'CHANNEL'}{$wlanapsettings{'CHANNEL'}} = "selected='selected'";
 253 $selected{'COUNTRY'}{$wlanapsettings{'COUNTRY'}} = "selected='selected'";
 254 $selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
 255 $selected{'HW_MODE'}{$wlanapsettings{'HW_MODE'}} = "selected='selected'";
 256 $selected{'MACMODE'}{$wlanapsettings{'MACMODE'}} = "selected='selected'";
 257
 258 my $monwlaninterface = $wlanapsettings{'INTERFACE'};
 259 if ( -d '/sys/class/net/mon.'.$wlanapsettings{'INTERFACE'} ) {
 260         $monwlaninterface =  'mon.'.$wlanapsettings{'INTERFACE'};
 261 }
 262
 263 my @channellist_cmd = `iwlist $monwlaninterface channel 2>/dev/null`;
 264 # get available channels
 265
 266 my @temp;
 267 foreach (@channellist_cmd){
 268 $_ =~ /(.*)Channel (\d+)(.*):/;
 269 $channel = $2;chomp $channel;
 270 if ( $channel =~ /\d+/ ){push(@temp,$channel);}
 271 }
 272 my @channellist = @temp;
 273
 274 my @countrylist_cmd = `regdbdump /usr/lib/crda/regulatory.bin 2>/dev/null`;
 275 # get available country codes
 276
 277 my @temp;
 278 foreach (@countrylist_cmd){
 279 $_ =~ /country (.*):/;
 280 $country = $1;chomp $country;
 281 if ( $country =~ /[0,A-Z][0,A-Z]/ ) {push(@temp,$country);}
 282 }
 283 my @countrylist = @temp;
 284
 285 my @txpower_cmd = `iwlist $monwlaninterface txpower 2>/dev/null`;
 286 if ( $wlanapsettings{'DRIVER'} eq 'NL80211' ){
 287         # There is a bug with NL80211 only all devices can displayed
 288         @txpower_cmd = `iwlist txpower 2>/dev/null | sed -e "s|unknown transmit-power information.||g"`;
 289 }
 290 # get available power
 291
 292 my @temp;
 293 foreach (@txpower_cmd){
 294 $_ =~ /(\s)(\d+)(\s)dBm(\s)(.*)(\W)(\d+)(.*)/;
 295 $txpower = $7;chomp $txpower;
 296 if ( $txpower =~ /\d+/ ){push(@temp,$txpower."mW");}
 297 }
 298 my @txpower = @temp;
 299 push(@txpower,"auto");
 300
 301 $selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
 302 $selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";
 303
 304 #
 305 # Status box
 306 #
 307 &Header::openbox('100%', 'center', "WLAN AP");
 308 print <<END
 309 <table width='95%' cellspacing='0'>
 310 END
 311 ;
 312
 313 if ( $wlan_card_status ne '' ){
 314         print "<tr><td bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'wlanap wlan services'}</strong></td></tr>";
 315         print "<tr><td colspan='1' class='base'>$Lang::tr{'wlanap wlan card'} ($wlanapsettings{'DRIVER'})</td>";
 316         print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
 317         print "<tr><td colspan='1' class='base'>$Lang::tr{'wlanap access point'}</td>";
 318         print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
 319
 320 }else{
 321         print "<tr><td colspan='2' class='base'>$message";
 322 }
 323         print "</table>";
 324
 325 if ( ($memory != 0) && (@pid[0] ne "///") && ($wlan_card_status ne '') ){
 326         print "<table width='95%' cellspacing='0' border='0'>";
 327         print "<tr>";
 328         print "<td align='center'></td>";
 329         print "<td bgcolor='$color{'color20'}' align='center'><strong>PID</strong></td>";
 330         print "<td bgcolor='$color{'color20'}' align='center'><strong>$Lang::tr{'memory'}</strong></td>";
 331         print "</tr>";
 332         print "<tr>";
 333         print "<td width='35%' align='right'><strong>hostapd</strong>&nbsp;&nbsp;&nbsp;&nbsp;</td>";
 334         print "<td bgcolor='$color{'color22'}' align='center'>@pid[0]</td>";
 335         print "<td bgcolor='$color{'color22'}' align='center'>$memory KB</td>";
 336         print "</tr>";
 337         print "</table>";
 338 }
 339
 340 if ( $wlan_card_status ne '' ){
 341 print "<br />";
 342 print "<table width='95%' cellspacing='0' border='0'>";
 343 print "<tr align='center'>";
 344 print "</tr>";
 345 print "<tr align='center'>";
 346 print "<td width='40%'>&nbsp;</td>";
 347 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'start'}' /><input type='image' alt='$Lang::tr{'start'}' title='$Lang::tr{'start'}' src='/images/go-up.png' /></form></td>";
 348 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'stop'}' /><input type='image' alt='$Lang::tr{'stop'}' title='$Lang::tr{'stop'}' src='/images/go-down.png' /></form></td>";
 349 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'restart'}' /><input type='image' alt='$Lang::tr{'restart'}' title='$Lang::tr{'restart'}' src='/images/view-refresh.png' /></form></td>";
 350 print "</tr>";
 351 print "</table>";
 352 }else{
 353 print "<br />";
 354 print "<table width='95%' cellspacing='0' border='0'>";
 355 print "<tr align='center'>";
 356 print "<td colspan='4'><hr size='1'></td>";
 357 print "</tr>";
 358 print "<tr align='center'>";
 359 print "<td width='40%'>&nbsp;</td>";
 360 print "<td width='20%'><form method='post' action='/cgi-bin/wlanap.cgi'><input type='submit' name='ACTION' value='$Lang::tr{'wlanap del interface'}' /></form></td>";
 361 print "<td width='20%'></td>";
 362 print "<td width='20%'></td>";
 363 print "</tr>";
 364 print "</table>";
 365 }
 366
 367 if ( $wlan_card_status eq '' ){
 368         &Header::closebox();
 369         &Header::closebigbox();
 370         &Header::closepage();
 371         exit 0;
 372 }
 373 print <<END
 374 <br />
 375 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 376 <table width='95%' cellspacing='0'>
 377 <tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><strong>$Lang::tr{'wlanap wlan settings'}</strong>
 378 <tr><td width='25%' class='base'>SSID:&nbsp;</td><td class='base' colspan='3'><input type='text' name='SSID' size='40' value='$wlanapsettings{'SSID'}' /></td></tr>
 379 <!--SSID Broadcast: on => HIDESSID: off -->
 380 <tr><td width='25%' class='base'>SSID Broadcast:&nbsp;</td><td class='base' colspan='3'>on <input type='radio' name='HIDESSID' value='off' $checked{'HIDESSID'}{'off'} /> | <input type='radio' name='HIDESSID' value='on' $checked{'HIDESSID'}{'on'} /> off</td></tr>
 381 <tr><td width='25%' class='base'>HW Mode:&nbsp;</td><td class='base' colspan='3'>
 382         <select name='HW_MODE'>
 383                 <option value='a' $selected{'HW_MODE'}{'a'}>802.11a</option>
 384                 <option value='b' $selected{'HW_MODE'}{'b'}>802.11b</option>
 385                 <option value='g' $selected{'HW_MODE'}{'g'}>802.11g</option>
 386                 <option value='an' $selected{'HW_MODE'}{'an'}>802.11an</option>
 387                 <option value='gn' $selected{'HW_MODE'}{'gn'}>802.11gn</option>
 388         </select>
 389 </td></tr>
 390
 391 <tr><td width='25%' class='base'>$Lang::tr{'wlanap encryption'}:&nbsp;</td><td class='base' colspan='3'>
 392         <select name='ENC'>
 393                 <option value='none' $selected{'ENC'}{'none'}>$Lang::tr{'wlanap none'}</option>
 394                 <option value='wpa1' $selected{'ENC'}{'wpa1'}>WPA1</option>
 395                 <option value='wpa2' $selected{'ENC'}{'wpa2'}>WPA2</option>
 396                 <option value='wpa1+2' $selected{'ENC'}{'wpa1+2'}>WPA1+2</option>
 397         </select>
 398 </td></tr>
 399 END
 400 ;
 401
 402 if ( scalar @channellist > 0 ){
 403         print <<END
 404 <tr><td width='25%' class='base'>$Lang::tr{'wlanap channel'}:&nbsp;</td><td class='base' colspan='3'>
 405         <select name='CHANNEL'>
 406 END
 407 ;
 408         foreach $channel (@channellist){
 409                 print "<option $selected{'CHANNEL'}{$channel}>$channel</option>";
 410         }
 411         print "</select></td></tr>"
 412 } else {
 413         print <<END
 414 <tr><td width='25%' class='base'>$Lang::tr{'wlanap channel'}:&nbsp;</td><td class='base' colspan='3'>
 415 <input type='text' name='CHANNEL' size='10' value='$wlanapsettings{'CHANNEL'}' />
 416 </td></tr>
 417 END
 418 ;
 419 }
 420
 421 print <<END
 422 <tr><td width='25%' class='base'>$Lang::tr{'wlanap country'}:&nbsp;</td><td class='base' colspan='3'>
 423         <select name='COUNTRY'>
 424 END
 425 ;
 426 foreach $country (@countrylist){
 427         print "<option $selected{'COUNTRY'}{$country}>$country</option>";
 428 }
 429
 430 print <<END
 431 </select></td></tr>
 432 <tr><td width='25%' class='base'>Tx Power:&nbsp;</td><td class='base' colspan='3'>
 433 END
 434 ;
 435
 436 if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
 437         print "<select name='TXPOWER'>";
 438         foreach $txpower (@txpower){
 439                 print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option>&nbsp;dBm";
 440         }
 441         print " </select></td></tr>";
 442 } else {
 443         print "<input type='text' name='TXPOWER' size='10' value='$wlanapsettings{'TXPOWER'}' /></td></tr>"
 444 }
 445 print <<END
 446 <tr><td width='25%' class='base'>Passphrase:&nbsp;</td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
 447 <tr><td width='25%' class='base'>HT Caps:&nbsp;</td><td class='base' colspan='3'><input type='text' name='HTCAPS' size='63' value='$wlanapsettings{'HTCAPS'}' /></td></tr>
 448 <tr><td width='25%' class='base'>Loglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
 449         <select name='SYSLOGLEVEL'>
 450                 <option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 ($Lang::tr{'wlanap verbose'})</option>
 451                 <option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 ($Lang::tr{'wlanap debugging'})</option>
 452                 <option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 ($Lang::tr{'wlanap informations'})</option>
 453                 <option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 ($Lang::tr{'wlanap notifications'})</option>
 454                 <option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 ($Lang::tr{'wlanap warnings'})</option>
 455         </select>
 456 </td>
 457 <td width='25%' class='base'>Debuglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
 458         <select name='DEBUG'>
 459                 <option value='0' $selected{'DEBUG'}{'0'}>0 ($Lang::tr{'wlanap verbose'})</option>
 460                 <option value='1' $selected{'DEBUG'}{'1'}>1 ($Lang::tr{'wlanap debugging'})</option>
 461                 <option value='2' $selected{'DEBUG'}{'2'}>2 ($Lang::tr{'wlanap informations'})</option>
 462                 <option value='3' $selected{'DEBUG'}{'3'}>3 ($Lang::tr{'wlanap notifications'})</option>
 463                 <option value='4' $selected{'DEBUG'}{'4'}>4 ($Lang::tr{'wlanap warnings'})</option>
 464         </select>
 465 </td></tr>
 466 </table>
 467 END
 468 ;
 469 if ( $wlanapsettings{'INTERFACE'} =~ /green0/ ){
 470         print <<END
 471 <br />
 472 <table width='95%' cellspacing='0'>
 473 <td width='25%' class='base'>Mac Filter:&nbsp;</td><td class='base' width='25%'>
 474         <select name='MACMODE'>
 475                 <option value='0' $selected{'MACMODE'}{'0'}>0 (off)</option>
 476                 <option value='1' $selected{'MACMODE'}{'1'}>1 (Accept MACs)</option>
 477                 <option value='2' $selected{'MACMODE'}{'2'}>2 (Deny MACs)</option>
 478         </select>
 479 </td><td colspan='2'>Mac Adress List (one per line)<br /><textarea name='MACS' cols='20' rows='5' wrap='off'>
 480 END
 481 ;
 482         print `cat /var/ipfire/wlanap/macfile`;
 483 print <<END
 484 </textarea></td>
 485 </table>
 486 END
 487 ;
 488 }
 489 print <<END
 490 <br />
 491 <table width='95%' cellspacing='0'>
 492 <tr><td align='center'>
 493 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 494        <input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
 495        <input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
 496 </tr>
 497 </table>
 498 END
 499 ;
 500
 501 if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
 502          $status =  `wlanconfig $wlanapsettings{'INTERFACE'} list`;
 503 }
 504 if ( $wlanapsettings{'DRIVER'} eq 'NL80211' ){
 505          $status =  `iw dev $wlanapsettings{'INTERFACE'} station dump`;
 506 }
 507 print <<END
 508 <br />
 509 <table width='95%' cellspacing='0'>
 510 <tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><strong>$Lang::tr{'wlanap wlan status'}</strong></td></tr>
 511 <tr><td><pre>@channellist_cmd</pre></td><td><pre>@txpower_cmd</pre></td></tr>
 512 <tr><td colspan='2'><pre>$status</pre></td></tr>
 513 </table>
 514 <br />
 515 <table width='95%' cellspacing='0'>
 516 <tr><td bgcolor='$color{'color20'}' align='left'><strong>WLan Clients</strong></td></tr>
 517 <tr><td>&nbsp;<a href="/cgi-bin/wireless.cgi">$Lang::tr{'wlanap link wireless'}</a></td></tr>
 518 <tr><td>&nbsp;<a href="/cgi-bin/dhcp.cgi">$Lang::tr{'wlanap link dhcp'}</a></td></tr>
 519 </table>
 520 END
 521 ;
 522 &Header::closebox();
 523 print "</form>";
 524 &Header::closebigbox();
 525 &Header::closepage();
 526
 527 sub WriteConfig_hostapd{
 528         $wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});
 529
 530         open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
 531         print CONFIGFILE <<END
 532 driver=$wlanapsettings{'DRIVER_HOSTAPD'}
 533 ######################### basic hostapd configuration ##########################
 534 #
 535 interface=$wlanapsettings{'INTERFACE'}
 536 country_code=$wlanapsettings{'COUNTRY'}
 537 ieee80211d=1
 538 channel=$wlanapsettings{'CHANNEL'}
 539 END
 540 ;
 541  if ( $wlanapsettings{'HW_MODE'} eq 'an' ){
 542         print CONFIGFILE <<END
 543 hw_mode=a
 544 ieee80211n=1
 545 wmm_enabled=1
 546 ht_capab=$wlanapsettings{'HTCAPS'}
 547 END
 548 ;
 549
 550  }elsif ( $wlanapsettings{'HW_MODE'} eq 'gn' ){
 551         print CONFIGFILE <<END
 552 hw_mode=g
 553 ieee80211n=1
 554 wmm_enabled=1
 555 ht_capab=$wlanapsettings{'HTCAPS'}
 556 END
 557 ;
 558
 559  }else{
 560         print CONFIGFILE <<END
 561 hw_mode=$wlanapsettings{'HW_MODE'}
 562 END
 563 ;
 564
 565  }
 566
 567 print CONFIGFILE <<END
 568 logger_syslog=-1
 569 logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
 570 logger_stdout=-1
 571 logger_stdout_level=$wlanapsettings{'DEBUG'}
 572 dump_file=/tmp/hostapd.dump
 573 auth_algs=1
 574 ctrl_interface=/var/run/hostapd
 575 ctrl_interface_group=0
 576 END
 577 ;
 578  if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
 579         print CONFIGFILE <<END
 580 ssid=$wlanapsettings{'SSID'}
 581 ignore_broadcast_ssid=2
 582 END
 583 ;
 584
 585  }else{
 586         print CONFIGFILE <<END
 587 ssid=$wlanapsettings{'SSID'}
 588 ignore_broadcast_ssid=0
 589 END
 590 ;
 591
 592  }
 593
 594  if ( $wlanapsettings{'ENC'} eq 'wpa1'){
 595         print CONFIGFILE <<END
 596 ######################### wpa hostapd configuration ############################
 597 #
 598 wpa=1
 599 wpa_passphrase=$wlanapsettings{'PWD'}
 600 wpa_key_mgmt=WPA-PSK
 601 wpa_pairwise=TKIP
 602 END
 603 ;
 604  }elsif ( $wlanapsettings{'ENC'} eq 'wpa2'){
 605         print CONFIGFILE <<END
 606 ######################### wpa hostapd configuration ############################
 607 #
 608 wpa=2
 609 wpa_passphrase=$wlanapsettings{'PWD'}
 610 wpa_key_mgmt=WPA-PSK
 611 rsn_pairwise=CCMP
 612 END
 613 ;
 614  } elsif ( $wlanapsettings{'ENC'} eq 'wpa1+2'){
 615         print CONFIGFILE <<END
 616 ######################### wpa hostapd configuration ############################
 617 #
 618 wpa=3
 619 wpa_passphrase=$wlanapsettings{'PWD'}
 620 wpa_key_mgmt=WPA-PSK
 621 wpa_pairwise=TKIP
 622 rsn_pairwise=CCMP
 623 END
 624 ;
 625  }
 626         close CONFIGFILE;
 627
 628         open (MACFILE, ">/var/ipfire/wlanap/macfile");
 629         foreach(@macs){
 630                 $_ =~ s/\r//gi;
 631                 chomp($_);
 632                 if ( $_ ne "" ){print MACFILE $_;}
 633         }
 634         close MACFILE;
 635 }